پاورپوینت باستان شناسی ژنوم The Archaeology of the Genome 132اسلایدبه زبان اصلی انگلیسی The Archaeology of the Genome •Haemophilus influenzae , a small Gram-negative bacterium. In July 1995 when the entire 1830137 DNA base pairs of its genome was published - the first of a free-living organism. A new era in biological science had begun. • •The 3.3 billion bases that make up the genome of Homo sapiens . •Gene sequences are now recognized as an invaluable document of the history of life on earth. •1970 when Carl Woese and colleagues, using the highly conserve 16S ribosomal RNA ( rRNA ) gene, showed that there were in fact two very different groups of prokaryotes-the Eubacteria like Haemophilus influenzae , now simply referred to as the Bacteria , and the Archaebacteria whose members include Methanococcus jannaschii , now known as the Archaea . •Lives on deep-sea hydrothermal chimneys, at pressures of 200 atmosphere ...
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جمعه 17 خرداد 1398 ساعت 16:56